Try your hand at physiology with the 4M Human Organs Kit. Learn human body science while having fun. Make interesting models and toys based on human organs to study each of their unique functions. Includes: cardboard lungs, outer and inner projector boxes, plastic lens, semi-transparent film, glow brain parts, plastic skull set, diaphragm and blue disc, clear plastic dome, flexible tubing, earpiece, lung bag, plastic lung cavity, balloon, accessories and detailed instructions. Also required: a pencil, AA battery and a pari of scissors (not included). Age 8+ years. Part of the KidzLabs range.